Struct alloc::ffi::IntoStringError

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pub struct IntoStringError { /* private fields */ }

🔬 This is a nightly-only experimental API. (alloc_c_string #94079)

Expand description

An error indicating invalid UTF-8 when converting a CString into a String.

CString is just a wrapper over a buffer of bytes with a nul terminator; CString::into_string performs UTF-8 validation on those bytes and may return this error.

This struct is created by CString::into_string(). See its documentation for more.

Implementations

impl IntoStringError

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pub fn into_cstring(self) -> CString

1.7.0 · source

Consumes this error, returning original CString which generated the error.

pub fn utf8_error(&self) -> Utf8Error

1.7.0 · source

Access the underlying UTF-8 error that was the cause of this error.

Trait Implementations

impl Clone for IntoStringError

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fn clone(&self) -> IntoStringError

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Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)

1.0.0 · source

Performs copy-assignment from source. Read more

impl Debug for IntoStringError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

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Formats the value using the given formatter. Read more

impl Display for IntoStringError

1.7.0 · source

fn fmt(&self, f: &mut Formatter<'_>) -> Result

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Formats the value using the given formatter. Read more

impl PartialEq<IntoStringError> for IntoStringError

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fn eq(&self, other: &IntoStringError) -> bool

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This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &IntoStringError) -> bool

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This method tests for !=.

Auto Trait Implementations

impl RefUnwindSafe for IntoStringError

impl Send for IntoStringError

impl Sync for IntoStringError

impl Unpin for IntoStringError

impl UnwindSafe for IntoStringError

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

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fn borrow(&self) -> &T

const: unstable · source

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

const: unstable · source

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

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fn from(t: T) -> T

const: unstable · source

Returns the argument unchanged.

impl<T, U> Into for T where
U: From<T>,

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fn into(self) -> U

const: unstable · source

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

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🔬 This is a nightly-only experimental API. (toowned_clone_into #41263)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

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Converts the given value to a String. Read more

impl<T, U> TryFrom for T where
U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

const: unstable · source

Performs the conversion.

impl<T, U> TryInto for T where
U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

const: unstable · source

Performs the conversion.

Struct alloc::ffi::IntoStringError

Implementations

impl IntoStringError

pub fn into_cstring(self) -> CString

pub fn utf8_error(&self) -> Utf8Error

Trait Implementations

impl Clone for IntoStringError

fn clone(&self) -> IntoStringError

fn clone_from(&mut self, source: &Self)

impl Debug for IntoStringError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Display for IntoStringError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl PartialEq<IntoStringError> for IntoStringError

fn eq(&self, other: &IntoStringError) -> bool

fn ne(&self, other: &IntoStringError) -> bool

impl Eq for IntoStringError

impl StructuralEq for IntoStringError

impl StructuralPartialEq for IntoStringError

Auto Trait Implementations

impl RefUnwindSafe for IntoStringError

impl Send for IntoStringError

impl Sync for IntoStringError

impl Unpin for IntoStringError

impl UnwindSafe for IntoStringError

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,